Commit c57a39a4 authored Jul 02, 2008 by Swen Schillig Committed by James Bottomley Jul 12, 2008

[SCSI] zfcp: wait until adapter is finished with ERP during auto-port

In some situations the auto port attachment task is started
before the ERP is finished. To prevent this unwanted situation
we wait until the adapter is up and running before we start our work.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

parent 072b91f9

drivers/s390/scsi/zfcp_fc.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -520,6 +520,7 @@ int zfcp_scan_ports(struct zfcp_adapter *adapter)
	int ret, i;		int ret, i;
	struct zfcp_gpn_ft *gpn_ft;		struct zfcp_gpn_ft *gpn_ft;

			zfcp_erp_wait(adapter); /* wait until adapter is finished with ERP */
	if (fc_host_port_type(adapter->scsi_host) != FC_PORTTYPE_NPORT)		if (fc_host_port_type(adapter->scsi_host) != FC_PORTTYPE_NPORT)
	return 0;		return 0;